2004年5月1日《中华人民共和国道路交通安全法》(以下简称《道交法》)生效之后,《道路交通事故认定书》就不属于具体行政行为,只作为证据使用。当事人不服不得提起行政诉讼,如果诉讼,人民法院也不会受理。那么当事人不服《道路交通事故认定书》,自收到认定书之后的三日内向办案单位上一级公安机关交通 After the “Road Traffic Safety Law of the People’s Republic of China” (hereinafter referred to as “Road Traffic Law”) came into effect on May 1, 2004, the “Road Traffic Accident Certificate” is not a specific administrative act and is used only as evidence. The parties are not obliged to file an administrative lawsuit, and the people’s court will not accept the lawsuit. Then the parties refuse to accept the “Road Traffic Accident Certificate”, since the receipt of the certificate within three days after the case to the public security organs at the next traffic